Is the battery low, and Battery Saver mode turned ON? If yes, that's the issue, Flash in Camera doesn't work when in Battery Saver mode. Many people have reported this problem earlier, and that is by design...not good, but that's how it is.

Is the battery low, and Battery Saver mode turned ON? If yes, that's the issue, Flash in Camera doesn't work when in Battery Saver mode. Many people have reported this problem earlier, and that is by design...not good, but that's how it is.

My battery was probably low (it was at night).
I have Battery Saver disabled, though (unless it enables itself when low and disables itself when charged).
I just checked, again, and the flash is working, again.
I did a search for "8x flash" and didn't see anything about this (I didn't want to put "8x led" or I'd get all the notification threads).
JJ